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Federal
Next Generation National Nutrient Inventory for Nitrogen and Phosphorus (1987 to 2017)
U.S. Environmental Protection Agency —
The United States Environmental Protection Agencyโs National Nutrient Inventory provides estimates of major agricultural, urban, atmospheric, and natural nutrient... -
City
Biomarker Measles (Dataset)
City of Tempe —
This dataset supports the Biomarker: Measles page on the Tempe Wastewater BioIntel Program site.People infected with measles can shed the virus, or pieces of its... -
City
Wastewater Testing COVID-19 Results (Public View)
City of Tempe —
Wastewater collection areas are comprised of merged sewage drainage basins that flow to a shared testing location for the COVID-19 wastewater study. The collection... -
City
Biomarker Opioids (open data)
City of Tempe —
Wastewater-based epidemiology, which is the science of studying community sewage for public health information, is one method of getting information about community... -
Federal
Performance data for enhanced Innovative/Alternative (I/A) septic systems for nitrogen removal installed in a field demonstration in Barnstable, Massachusetts (2021 - 2025)
U.S. Environmental Protection Agency —
Performance data for enhanced I/A septic systems designed for nitrogen removal that were installed during a demonstration project in Barnstable, MA. Includes 1) field... -
Storm Sewer System
District of Columbia —
DC Water operates a wastewater collection system comprised of "separate" and "combined" sewers. Approximately two-thirds of the District is served by a separate sewer... -
Federal
The Urban Energy-Water Nexus: Utility-Level Water Flows and Embedded Energy
Department of Energy —
There are limited open source data available for determining water production/treatment and required energy for cities across the United States. This database... -
State
Waste Water Facilities
Vermont Center for Geographic Information —
This dataset contains the locations of municipal and industrial direct discharge wastewater treatment facilities throughout the state of Vermont. Spatial data is not... -
City
SPU DWW Mainline Detention Polygons
City of Seattle —
SPU DWW Mainlines is a Group Layer containing all Lifecycles, Ownerships, and other variations of Drainage and Wastewater Mainlines. The Connected Mainlines are... -
City
Biomarker Respiratory Viruses (public view)
City of Tempe —
This dataset supports the Biomarker: Respiratory Viruses page on the Tempe Wastewater BioIntel Program site. Wastewater collection areas are comprised of merged... -
State
CDPH-Wastewater Surveillance Data, California
State of California —
The California Department of Public Health (CDPH) is coordinating with wastewater utilities, local health departments, academic researchers, and laboratories in... -
State
Warden Districts
Vermont Center for Geographic Information —
The Vermont Warden Districts layer is part of a dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes... -
State
Respiratory Virus Weekly Report (ARCHIVED)
State of California —
Note: This dataset has been archived since June 28, 2025 Data is from the California Department of Public Health (CDPH) Respiratory Virus... -
Federal
Sources of Methane Emissions (Vista-CA), State of California, USA
National Aeronautics and Space Administration —
This dataset provides spatial data products with identified and organized locations of potential methane (CH4) emitting facilities and infrastructure spanning the... -
State
Park Districts
Vermont Center for Geographic Information —
The Parks Districts layer is part of a dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes feature classes for... -
Federal
Transformation of Silver Nanoparticle Consumer Products during Simulated Usage and Disposal
U.S. Environmental Protection Agency —
The data set contains the details on the silver speciation in silver nanoparticle consumer products and the transformation of the silver during their usage and... -
Federal
Tools to Minimize Inter-Laboratory Variability in Vitellogenin Gene Expression Monitoring Programs
U.S. Environmental Protection Agency —
All data files are in excel format. Files with names CSU are different mesocosms qPCR data results for vitellogen gene and 18s a house keeping gene. Data files... -
State
Connected Sewer Service Areas
State of Connecticut —
This data was created through the modification of an existing sewer service dataset from the CT Office of Policy and Management (OPM), in addition to sewer data from... -
Federal
Simulated Pathogen Concentrations in Locally-Collected Greywater and Wastewater
U.S. Environmental Protection Agency —
This dataset contains simulated pathogen concentrations in locally-collected greywater and wastewater. Each .zip file includes 21 .csv files, each containing 10,000...